BibTeX Export
@article{Authenticus:P-00Y-RTV, title = {{Every positive integer is the Frobenius number of an irreducible numerical semigroup with at most four generators}}, author = {García-Sánchez P.A. and Rosales J.C.}, doi = {10.1007/bf02385481}, journal = {Arkiv for Matematik}, number = {2}, pages = {301-306}, publisher = {International Press of Boston}, type = {Article}, volume = {42}, year = {2004} }